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Great Sky Solar

4.9

About this business

Location details

29 Mill St, Arlington, MA, 02476, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 6:00 p.m.
Tue8:00 a.m. to 6:00 p.m.
Wed8:00 a.m. to 6:00 p.m.
Thu8:00 a.m. to 6:00 p.m.
Fri8:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.9358 reviews
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greg's profile image
greg 
4 years ago

"Excellent Service From a Local Company" The folks at Great Sky went the extra mile for us. Meeting to discuss the estimate around my busy schedule and squeezing our job in when they had a sudden opening. Professional and thorough, helpful at every step, I can't recommend them highly enough. 

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scotthbeyer 
4 years ago

"Great Sky Solar Stayed the Course" I did considerable research on many solar installation companies in the fall of 2019. I chose Great Sky Solar because they clearly explained the pros and cons of residential solar; helped me cut through the jargon to understand the technical essence of panels, inverters, monitoring systems, and tax credits; and provided several different designs and helped me choose the best one for my house. They even extended a 4% rebate since my installation would take place in 2020 at a 26% federal tax... read more

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sjs64 
4 years ago

"Great Company / Excellent Service" I first came across Great Sky doing a search here on Energy Sage, they were not the cheapest but had very high marks on quality equipment and good reviews. Then talking to a neighbor who said he used them and was delighted I decided to use them. From my first meeting with David I was convinced. I didnt feel like it was a sales call. He wanted to help me find the highest performing equipment for my particular situation. The ethos of the company is fantastic, worker owned Co Op that is a reg... read more

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mrsw 
4 years ago

"Great Sky Solar are genuine people" David and team were a pleasure to work with - they came out and worked through the process really easily, and when the town made some adjustments and changes last minute we worked it out with no fuss. Great personable team helping improve the future of planet earth 

jwildash's profile image
jwildash 
4 years ago

"A high quality company" We had a fantastic experience with the team from Great Sky. So much so that we asked the team to do another project for us and also recommended them to our neighbors, who are equally happy with the quality of the Great Sky experience. 

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barbeskin 
4 years ago

"Competence at a fair price" This was one of several companies we approached when we were looking for solar. We chose Great Sky Solar because they met (or exceeded) our expectations in every respect: Prompt response, competence, expertise, willingness to deal with complications (the house is old and exposure is not ideal) and speedy execution. The price was equitable and the service friendly. Our electric bills have tanked. We couldn't be more pleased. 

souplady32's profile image
souplady32 
4 years ago

"Great Sky Solar, great" I highly recommend this company. Honest, respectful. Always available to answer any questions. When issues occurred they worked with me and the city of get them straightened out. My solar was not installed in 2019 so they lowered the price by 4% to make up for the difference in credit applied on the carry over to 2020. Local company for me so that was helpful. Recommended 

mary.e.fischer's profile image
mary.e.fischer 
4 years ago

"Honest, great customer service, very high quality system for 4 years" I work at an organization with several buildings that have solar, and I was very involved in that process. So when it came to getting solar on my own roof, I knew I wanted to be picky. I interviewed about 5 different solar companies - including the big ones like Vivint, Boston Solar, Solar City - and Great Sky blew them out of the water. Why? Because I could tell they were being absolutely honest with me about their company, how it works, and why they are... read more

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giphlag 
4 years ago

"So happy with our system" The team at Great Sky Solar did an amazing job. I had done a lot of research on my own (that's how I prepare for large purchases)... I can't help myself... and Great Sky took all of my newfound wisdom and worked with me in a very professional manner. Never did I feel like they weren't listening to me or tried to push me in a different direction. The system installation was quick and painless and was turned on within about a month. Since then, in 19 months of ownership, we've generated over 14MWh of... read more

Frequently asked questions about Great Sky Solar

How is Great Sky Solar rated?

Great Sky Solar has a 4.9 star rating with 358 reviews. 

When is Great Sky Solar open?

Great Sky Solar is open now. It will close at 6:00 p.m.